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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 87 · 40 questions
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Remember (Which team?): Digestive: food pipe, stomach, intestines, liver. Respiratory: windpipe, lungs. Circulatory: heart, blood vessels, blood. Nervous: brain, spinal cord, nerves. Skeletal: skull, ribs, backbone. Jobs: heart – pumps blood, lungs – take in oxygen, kidneys – clean the blood, skull – protects the brain, ribs – guard heart and lungs. Numbers: 206 bones, 4 chambers in the heart, 2 lungs, 2 kidneys, 32 grown-up teeth.

NameDateTime takenScore ___ / 40
  1. 1.🔍 Which is the odd one out? (a) brain (b) spinal cord (c) windpipe (d) nerve
  2. 2.True or false: the skull is part of the digestive system. (a) True (b) False
  3. 3.Which of these is part of the respiratory system? (a) food pipe (b) brain (c) lung (d) backbone
  4. 4.🩺 Which body part has this job: taking in oxygen? (a) lungs (b) skin (c) kidneys (d) heart
  5. 5.What is a job of the skull? (a) cleaning the blood (b) thinking and learning (c) protecting the brain (d) pumping blood
  6. 6.🦵 The longest bone of the body is in the ___. (a) finger (b) thigh (c) neck (d) arm
  7. 7.Which of these is part of the respiratory system? (a) liver (b) backbone (c) windpipe (d) heart
  8. 8.🔍 Which is the odd one out? (a) nerve (b) blood (c) heart (d) blood vessel
  9. 9.True or false: protecting the brain is a job of the lungs. (a) False (b) True
  10. 10.🔍 Which is the odd one out? (a) lung (b) thigh bone (c) backbone (d) skull
  11. 11.What is a job of the heart? (a) churning food (b) taking in oxygen (c) pumping blood (d) guarding heart and lungs
  12. 12.🫀 The blood vessel is part of which body system? (a) skeletal system (b) digestive system (c) nervous system (d) circulatory system
  13. 13.True or false: the liver is part of the circulatory system. (a) True (b) False
  14. 14.🫁 How many lungs do we have?
  15. 15.True or false: the large intestine is part of the digestive system. (a) False (b) True
  16. 16.True or false: covering the body is a job of the skin. (a) False (b) True
  17. 17.Which of these is part of the nervous system? (a) blood (b) nerve (c) windpipe (d) stomach
  18. 18.🩺 Which body part has this job: covering the body? (a) ribs (b) muscles (c) skin (d) kidneys
  19. 19.True or false: the skull is part of the skeletal system. (a) True (b) False
  20. 20.🫀 The lung is part of which body system? (a) respiratory system (b) skeletal system (c) circulatory system (d) digestive system
  21. 21.True or false: covering the body is a job of the muscles. (a) False (b) True
  22. 22.🫀 The large intestine is part of which body system? (a) skeletal system (b) circulatory system (c) respiratory system (d) digestive system
  23. 23.True or false: the large intestine is part of the circulatory system. (a) False (b) True
  24. 24.🦷 How many milk teeth does a child have?
  25. 25.True or false: the thigh bone is part of the nervous system. (a) True (b) False
  26. 26.True or false: the liver is part of the digestive system. (a) False (b) True
  27. 27.🦷 How many permanent teeth does a grown-up have in all?
  28. 28.True or false: the thigh bone is part of the skeletal system. (a) False (b) True
  29. 29.Which of these is part of the circulatory system? (a) heart (b) stomach (c) large intestine (d) rib
  30. 30.True or false: the heart is part of the circulatory system. (a) True (b) False
  31. 31.Which of these is part of the nervous system? (a) windpipe (b) stomach (c) brain (d) blood vessel
  32. 32.Which of these is part of the skeletal system? (a) blood (b) thigh bone (c) stomach (d) brain
  33. 33.True or false: the blood vessel is part of the respiratory system. (a) True (b) False
  34. 34.True or false: thinking and learning is a job of the brain. (a) True (b) False
  35. 35.🫀 The nerve is part of which body system? (a) skeletal system (b) digestive system (c) nervous system (d) respiratory system
  36. 36.🫀 The stomach is part of which body system? (a) skeletal system (b) nervous system (c) digestive system (d) respiratory system
  37. 37.🦴 How many bones are there in a grown-up’s body?
  38. 38.🩺 Which body part has this job: churning food? (a) heart (b) skull (c) stomach (d) muscles
  39. 39.🫀 The liver is part of which body system? (a) respiratory system (b) digestive system (c) nervous system (d) circulatory system
  40. 40.Which of these is part of the digestive system? (a) rib (b) lung (c) blood (d) small intestine

Answer key

  1. windpipe
  2. False
  3. lung
  4. lungs
  5. protecting the brain
  6. thigh
  7. windpipe
  8. nerve
  9. False
  10. lung
  11. pumping blood
  12. circulatory system
  13. False
  14. 2
  15. True
  16. True
  17. nerve
  18. skin
  19. True
  20. respiratory system
  21. False
  22. digestive system
  23. False
  24. 20
  25. False
  26. True
  27. 32
  28. True
  29. heart
  30. True
  31. brain
  32. thigh bone
  33. False
  34. True
  35. nervous system
  36. digestive system
  37. 206
  38. stomach
  39. digestive system
  40. small intestine

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